Bump PORTREVISION on more ports that depend on libgcrypt after the update
in r363436 and remove the UPDATING entry because it did not guarantee
that all ports were updated nor that they were updated in the right order.
Also remove libgcrypt.la again.
PR: 192342
Approved by: portmgr (implicit, bump unstaged ports)

Repo copy libgda4 ports to libgda5 and libgdamm to libgdamm5.
Update libgda5 to 5.0.3 and libgdamm5 to 4.99.6.
Libgda 5 is the new version of libgda data abstraction library.
Obtained from: gnome dev repo.